---
title: "Note on lithium-ion batteries"
description: "This product uses a lithium-ion battery. Please be sure to observe the following precautions. **NOTE** Please refer to the following instructions on how to remove the lithium-ion battery. ⇒ [\"How to remove the battery cover\".](https://manual.amnimo.com/?post_type=docs&p=19475) #### For safe use -…"
url: "https://manual.amnimo.com/en/docs/precautions-en/note-on-lithium-ion-batteries/"
updated: "2025-11-18"
category: precautions
---

# Note on lithium-ion batteries

This product uses a lithium-ion battery. Please be sure to observe the following precautions.

 **NOTE**

Please refer to the following instructions on how to remove the lithium-ion battery.
⇒ ["How to remove the battery cover".](https://manual.amnimo.com/?post_type=docs&p=19475)

#### For safe use

- Do not throw the battery into a fire or heat or incinerate it. Doing so may cause ignition or rupture.
- Do not disassemble, modify, or solder the battery.
- Do not subject the product to strong impact, drop, or squeeze. Doing so may result in damage or internal short circuit.
- If you notice abnormal heat generation, deformation, leakage, or unusual odor during charging or use, stop using the product immediately.
- Do not allow foreign objects (metal pieces, liquids, etc.) to contact the battery terminals. Doing so may cause a short circuit or fire.
- Please use safety-certified batteries provided by us.

#### About Charging

- Be sure to use the specified charger and charging method.
- Avoid overcharging and overdischarging. Avoid leaving the battery uncharged for long periods of time.
- Charge the battery in a well-ventilated place. Avoid charging in high temperature, high humidity, and direct sunlight.
- Do not leave the product unattended while charging.
- Do not perform recording operations while charging.

#### Storage and specification environment

- Do not store or use batteries in direct sunlight or in places where they are exposed to high temperatures (e.g., inside a car).
- Store in a temperature range of 0 to 30°C and humidity of 60% or less.
- If not used for a long period of time, store the batteries with 40-60% charge.

#### Disposal

- Lithium-ion batteries are a valuable recyclable resource.
- When disposing of batteries, follow local government instructions or the manufacturer's collection instructions.
- It cannot be disposed of as general waste. It must be recycled or entrusted to a specialized company.

![](https://manual.amnimo.com/wp-content/uploads/2025/06/リサイクルマーク.png)

#### In case of emergency

- If leakage comes in contact with skin or eyes, wash immediately with large amounts of water and seek medical attention.
- In case of fire, use a carbon dioxide (CO₂) or powder fire extinguisher.